Patents by Inventor Junichi Ebisawa
Junichi Ebisawa has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7459187Abstract: An object of the present invention is to make it possible to uniformly supply of a gas onto a base material in a way simpler and lower in cost, and thus, to realize a high-quality surface treatment. For that purpose, in surface treatment of a base material (12) by supplying a surface-treating gas on the surface of the base material (12) while conveying it in a particular direction, the peripheral surface of a rotor having a cylindrical peripheral surface (24) is made to face, via a gap (23), the surface of the base material (12) or an opposing member (20) formed at a position separated from the base material and the rotor is rotated around the axis in the direction almost perpendicular to the base material (12)-conveying direction, as the means for supplying the surface-treating gas. By the rotation, the surface-treating gas is dragged in by the peripheral surface of the rotor (24), guided into the gap (23), and then, fed from the gap (23) onto the surface of the base material (12).Type: GrantFiled: October 27, 2004Date of Patent: December 2, 2008Assignees: Kabushiki Kaisha Kobe Seiko Sho, Asahi Glass Co., Ltd.Inventors: Kazushi Hayashi, Toshihiro Kugimiya, Takashi Kobori, Junichi Ebisawa, Kazuo Sato, Yukio Yoshikawa
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Publication number: 20070134414Abstract: An object of the present invention is to make it possible to uniformly supply of a gas onto a base material in a way simpler and lower in cost, and thus, to realize a high-quality surface treatment. For that purpose, in surface treatment of a base material (12) by supplying a surface-treating gas on the surface of the base material (12) while conveying it in a particular direction, the peripheral surface of a rotor having a cylindrical peripheral surface (24) is made to face, via a gap (23), the surface of the base material (12) or an opposing member (20) formed at a position separated from the base material and the rotor is rotated around the axis in the direction almost perpendicular to the base material (12)-conveying direction, as the means for supplying the surface-treating gas. By the rotation, the surface-treating gas is dragged in by the peripheral surface of the rotor (24), guided into the gap (23), and then, fed from the gap (23) onto the surface of the base material (12).Type: ApplicationFiled: October 27, 2004Publication date: June 14, 2007Inventors: Kazushi Hayashi, Toshihiro Kugimiya, Takashi Kobori, Junichi Ebisawa, Kazuo Sato, Yukio Yoshikawa
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Patent number: 6783861Abstract: A glazing panel carrying a coating stack comprises in sequence at least: a glass substrate a base antireflective layer an infra-red reflecting layer, and a top antireflective layer and is characterised in that at least one of the antireflective layers comprises at least one mixed oxide layer which comprises an oxide which is a mixture of Zn and at least one additional material X, in which the atomic ratio X/Zn is greater than or equal to 0.12 and in which X is one or more of the materials selected from the group comprising the elements of groups 2a, 3a, 5a, 4b, 5b, 6b of the periodic table. The glazing panel exhibits a combination of advantageous properties, particularly thermal stability.Type: GrantFiled: March 24, 2003Date of Patent: August 31, 2004Assignee: Asahi Glass Company Ltd.Inventors: Junichi Ebisawa, Nobutaka Aomine, Satoshi Takeda, Kazuyoshi Noda, Daniel Decroupet
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Patent number: 6699585Abstract: A glazing panel carrying a coating stack comprises in sequence at least: a glass substrate a base antireflective layer an infra-red reflecting layer, and a top antireflective layer in which at least one of the antireflective layers comprises at least one mixed nitride layer which is a mixture of Al and at least one additional material X, in which the atomic ratio X/Al is greater than or equal to 0.05 and in which X is one or more of the materials selected from the group comprising the elements of Groups 3a, 4a, 5a, 4b, 5b, 6b, 7b, 8 of the periodic table. The glazing panel is particularly suitable for heat treatment and incorporation in windscreens.Type: GrantFiled: June 18, 2001Date of Patent: March 2, 2004Assignee: Asahi Glass Company, LimitedInventors: Junichi Ebisawa, Nobutaka Aomine, Satoshi Takeda, Kazuyoshi Noda, Daniel Decroupet
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Publication number: 20030186062Abstract: A glazing panel carrying a coating stack comprises in sequence at least:Type: ApplicationFiled: March 24, 2003Publication date: October 2, 2003Applicant: ASAHI GLASS COMPANY LTD.Inventors: Junichi Ebisawa, Nobutaka Aomine, Satoshi Takeda, Kazuyoshi Noda, Daniel Decroupet
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Patent number: 6610410Abstract: A glazing panel carrying a solar control coating stack comprising in sequence at least: a glass substrate base antireflective layer comprising at least one layer comprising a nitride of aluminium an infra-red reflecting layer; and a top antireflective layer. The nitride of aluminium confers, inter alia, good thermal stability on the coating, particularly during heat treatment.Type: GrantFiled: June 18, 2001Date of Patent: August 26, 2003Assignee: Asahi Glass Company, LimitedInventors: Junichi Ebisawa, Nobutaka Aomine, Satoshi Takeda, Kazuyoshi Noda, Daniel Decroupet
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Patent number: 6562490Abstract: A glazing panel carrying a coating stack comprises in sequence at least: a glass substrate a base antireflective layer an infra-red reflecting layer, and a top antireflective layer and is characterized in that at least one of the antireflective layers comprises at least one mixed oxide layer which comprises an oxide which is a mixture of Zn and at least one additional material X, in which the atomic ratio X/Zn is greater than or equal to 0.12 and in which X is one or more of the materials selected from the group comprising the elements of groups 2a, 3a, 5a, 4b, 5b, 6b of the periodic table. The glazing panel exhibits a combination of advantageous properties, particularly thermal stability.Type: GrantFiled: December 20, 1999Date of Patent: May 13, 2003Assignee: Asahi Glass Company Ltd.Inventors: Junichi Ebisawa, Nobutaka Aomine, Satoshi Takeda, Kazuyoshi Noda, Daniel Decroupet
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Patent number: 6533904Abstract: A method for forming an oxide film on a substrate by a sputtering process using a target comprising a metal as the main component, wherein sputtering is carried out in an atmosphere which contains a gas containing carbon atoms.Type: GrantFiled: May 19, 1999Date of Patent: March 18, 2003Assignee: Asahi Glass Company Ltd.Inventors: Junichi Ebisawa, Nobutaka Aomine, Yasuo Hayashi, Satoru Takaki
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Publication number: 20030012963Abstract: A glazing panel carrying a coating stack comprises in sequence at least:Type: ApplicationFiled: December 20, 1999Publication date: January 16, 2003Inventors: JUNICHI EBISAWA, NOBUTAKA AOMINE, SATOSHI TAKEDA, KAZUYOSHI NODA, DANIEL DECROUPET
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Patent number: 6472072Abstract: A glazing panel carrying a coating stack comprises in sequence at least: a glass substrate a base antireflective layer an infra-red reflecting layer, and a top antireflective layer in which at least one of the antireflective layers comprises at least one mixed nitride layer which is a mixture of Al and at least one additional material X, in which the atomic ratio X/Al is greater than or equal to 0.05 and in which X is one or more of the materials selected from the group comprising the elements of Groups 3a, 4a, 5a, 4b, 5b, 6b, 7b, 8 of the periodic table. The glazing panel is particularly suitable for heat treatment and incorporation in windscreens.Type: GrantFiled: December 20, 1999Date of Patent: October 29, 2002Assignee: Asahi Glass Company Ltd.Inventors: Junichi Ebisawa, Nobutaka Aomine, Satoshi Takeda, Kazuyoshi Noda, Daniel Decroupet
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Patent number: 6451434Abstract: A glass laminate comprising a glass substrate, an oxide layer as a first layer formed on the glass substrate, and at least one multilayer (B) and at least one layer (C) which are laminated in this order or alternately on the first layer, wherein the first layer comprises a zinc oxide film (A) containing Al in a ratio of Al/(Al+Zn) of from 15 to 50 at %, the layer (B) comprises Ag as the main component, the layer (C) is composed of at least one member selected from the group consisting of oxides, nitrides, carbides and double compounds thereof, and the total number of the first layer, the layer(s) (B) and the layer(s) (C) is 2n+1 (wherein n is a positive integer).Type: GrantFiled: December 20, 1999Date of Patent: September 17, 2002Assignee: Asahi Glass Company, LimitedInventors: Junichi Ebisawa, Nobutaka Aomine, Satoshi Takeda, Kazuyoshi Noda, Daniel Decroupet
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Publication number: 20020034641Abstract: A glazing panel carrying a coating stack comprises in sequence at least:Type: ApplicationFiled: June 18, 2001Publication date: March 21, 2002Applicant: Asahi Glass Company, Ltd.Inventors: Junichi Ebisawa, Nobutaka Aomine, Satoshi Takeda, Kazuyoshi Noda, Daniel Decroupet
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Publication number: 20020022132Abstract: A glazing panel carrying a solar control coating stack comprising in sequence at least:Type: ApplicationFiled: June 18, 2001Publication date: February 21, 2002Applicant: Asahi Glass Company, Ltd.Inventors: Junichi Ebisawa, Nobutaka Aomine, Satoshi Takeda, Kazuyoshi Noda, Daniel Decroupet
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Patent number: 6340529Abstract: A glazing panel carrying a solar control coating stack comprising in sequence at least: a glass substrate; a base antireflective layer comprises at least one layer comprising a nitride of aluminum an infra-red reflecting layer; and a top antireflective layer. The nitride of aluminum confers, inter alia, good thermal stability on the coating, particularly during heat treatment.Type: GrantFiled: December 20, 1999Date of Patent: January 22, 2002Assignee: Asahi Glass Company Ltd.Inventors: Junichi Ebisawa, Nobutaka Aomine, Satoshi Takeda, Kazuyoshi Noda, Daniel Decroupet
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Publication number: 20010008706Abstract: A method for forming an oxide film on a substrate by a sputtering process using a target comprising a metal as the main component, wherein sputtering is carried out in an atmosphere which contains a gas containing carbon atoms.Type: ApplicationFiled: May 19, 1999Publication date: July 19, 2001Inventors: JUNICHI EBISAWA, NOBUTAKA AOMINE, YASUO HAYASHI, SATORU TAKAKI
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Patent number: 6146765Abstract: A transparent conductive film of a zinc oxide type containing gallium and silicon, which contains silicon in an amount of from 0.01 to 1.5 mol % in terms of SiO.sub.2.Type: GrantFiled: August 18, 1997Date of Patent: November 14, 2000Assignee: Asahi Glass Company Ltd.Inventors: Akira Mitsui, Kazuo Sato, Masami Miyazaki, Junichi Ebisawa, Yasuo Hayashi, Masao Higeta, Katsuaki Aikawa, Atsushi Hayashi
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Patent number: 5993617Abstract: A functional product having a transparent oxide layer and a silver layer alternately laminated on a transparent substrate in a total number of (2n+1) layers, where n.gtoreq.1, wherein an oxide film whose major component is an oxide containing tin and silicon, is formed on the outermost layer.Type: GrantFiled: November 12, 1997Date of Patent: November 30, 1999Assignee: Asahi Glass Company Ltd.Inventors: Eiichi Ando, Koichi Suzuki, Junichi Ebisawa, Susumu Suzuki, Hirokazu Seki
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Patent number: 5942090Abstract: A method for forming an oxide film on a substrate by a sputtering process using a target comprising a metal as the main component, wherein sputtering is carried out in an atmosphere which contains a gas containing carbon atoms.Type: GrantFiled: April 11, 1997Date of Patent: August 24, 1999Assignee: Asahi Glass Company Ltd.Inventors: Junichi Ebisawa, Nobutaka Aomine, Yasuo Hayashi, Satoru Takaki
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Patent number: 5938898Abstract: A functional product comprising at least one layer of a thin film having a function formed above a substrate; and at least one layer of an oxide film whose major component is an oxide containing tin and silicon, formed above the substrate.Type: GrantFiled: April 20, 1995Date of Patent: August 17, 1999Assignee: Asahi Glass Company Ltd.Inventors: Eiichi Ando, Koichi Suzuki, Junichi Ebisawa, Susumu Suzuki
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Patent number: 5772862Abstract: The present invention relates to a film comprising silicon dioxide as the main component, which contains Zr, etc., and a method for forming it by reactive DC sputtering. It makes it possible to form reflection preventive films, alkali barrier films and various multi-layered films such as multi-layered films for anti-iridescent glass, which contain said film comprising silicon dioxide as the main component, by a physical vapor deposition method without breaking a vacuum.Type: GrantFiled: April 27, 1995Date of Patent: June 30, 1998Assignee: Asahi Glass Company Ltd.Inventors: Eiichi Ando, Akira Mitsui, Junichi Ebisawa, Koichi Suzuki, Kiyoshi Matsumoto, Takuji Oyama